5V 3A AC Power Adapter, Universal DC Supply (Compatible with 2.5A / 2A / 1A) with 4 Selectable Tips for Kindle Fire Tablet, USB-HUB, Nextbook, Bluetooth Speaker, and Most 5V Devices

【Universal】5.5*2.1mm Polarity: positive (+) center, In order to meet your more requirements,We will give you 4 connectors to you, connector sizes: USB Micro/4.0*1.7mm/3.5*1.35mm/5.5*2.5mm 【Compatibility】 Fit more 5V electronic devices, such as: LED Pixel Light, USB-HUB, Graco Swing, for Kindle Fire Tablet, IP Security Camera, Baby Monitor, Home Phone System, VoIP Telephone Routers, Serato DJ Controller, Nextbook, Tablet(Not support 10.1 windows tablet), Mini Fan, Raspberry Pi 3 etc 【Fast Charging】Perfect replacement for the normal E-reader， Compatible with Kindle Fire Hd, Hdx 6" 7" 8.9" 9.7" 10" 10.1" 11" 11.6" 12" 12.1" 12.2" Tablets，for Fire 7, Fire HD 8, Fire HD10 / Paperwhite E-readers / kids tablets / Kids Edition, for Fire TV Stick/ Fire Keyboard 【Security】Certified by UL FCC CE ROHS, We focus on producing high quality power adapters, No noise, low temperature operation, no spontaneous combustion, no explosion, no fire hazard, provide stable output